Invasive knotweed identification and control - King County
https://kingcounty.gov/en/legacy/services/environment/animals-and-plants/noxious-weeds/weed-identification/invasive-knotweeds
WEBPictures, description and information about invasive species of knotweed including itadori (Japanese) knotweed, hybrid (Bohemian) knotweed, giant knotweed, and Himalayan knotweed, all Class B non-regulated noxious weeds in King County, Washington, USA
DA: 87 PA: 79 MOZ Rank: 63